| Jun 25, 2026 | We launched the UMA Playground! You can now interactively explore Universal Model for Atoms (UMA) simulations, run structural relaxations, and test molecular and materials models directly in your browser. |
| Jun 20, 2026 | We released UMA v1.2.1 with improved performance, updated checkpoints, and enhanced simulation stability across diverse chemical systems. |
| Apr 10, 2026 | We released the OPoly26 dataset and benchmark, expanding our open datasets and models to polymer chemistry and soft matter simulations! |
| Sep 15, 2025 | We released the OC25 dataset expanding our catalyst modeling efforts to explicit solvation layers and electrolyte mixtures! |
| Jul 15, 2025 | We released the OMC25 dataset for molecular crystals, and showed that these methods also work really well for rigid molecule crystal structure prediction, which we call FastCSP! |
| May 15, 2025 | We released the OMol25 dataset and the UMA model. Check out the demo at https://facebook-fairchem-uma-demo.hf.space/ ! |
| Jul 01, 2023 | The OCP Demo website was launched! Check it out at https://open-catalyst.metademolab.com/ |
| Dec 01, 2022 | AdsorbML, a strategy to use pre-trained GNNs to massively accelerate the adsorbate placement and adsorption energy calculation process, was released on arxiv! |
| Jul 01, 2022 | The OC22 dataset and models for oxide electrocatalysts were released. |
| Oct 01, 2020 | The OC20 dataset and open ML models were released to the public! |